[Zim/el6] (5 commits) ...Update to 0.59 (#903621, #841803, #857820, #858250, #871030, #875776)

[cheeselee]

Summary of changes:

  fa7f897... - Rebuilt for https://fedoraproject.org/wiki/Fedora_18_Mass (*)
  cd5064d... Update to 0.57 (#807149, #826886) (*)
  181b03c... Backport fix for #865078, #865079 (*)
  5d292bb... Update to 0.58 (*)
  67d78ec... Update to 0.59 (#903621, #841803, #857820, #858250, #871030 (*)

(*) This commit already existed in another branch; no separate mail sent